﻿/*
   Copyright 2012 Dmitry Bratus

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

using System.Runtime.Serialization;

namespace Flower.Services.Data
{
    /// <summary>
    /// Which property to use in sorting of directory entries.
    /// </summary>
    [DataContract(Namespace = XmlNamespace.Directory)]
    public enum SortProperty
    {
        /// <summary>
        /// The order close to that in which the entries were put to the directory. 
        /// This sorting is fastest and in most cases implies no sorting.
        /// </summary>
        [EnumMember]
        Default,

        /// <summary>
        /// Name.
        /// </summary>
        [EnumMember]
        Name,

        /// <summary>
        /// Last update timestamp.
        /// </summary>
        [EnumMember]
        UpdatedOn,

        /// <summary>
        /// Creation timestamp.
        /// </summary>
        [EnumMember]
        CreatedOn
    }
}
